What does the LED in the logo indicate?

Last Updated: Jun 17, 2013 11:35AM EDT

When the LED inside the Voltaic logo lights up, it indicates that the solar panels are collecting sunlight. However, you should always look at the battery directly to see if the panels are producing enough power to charge the battery. The LED in the logo will show up at very low light levels, but the batteries charge best in direct sunlight with the panels outside and facing the sun.